12 Troubleshooting
12-20
NJ-series CPU Unit Software User’s Manual (W501)
Errors Related to FINS Communications
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
14010000 hex CPU Bus
Unit Setup
Area Error
An error was
detected in the
memory check of
the Setup Area for
CPU Bus Units.
• The power supply to the Con-
troller was interrupted or com-
munications with the Sysmac
Studio were disconnected while
downloading the CPU Bus Unit
Settings.
page 12-50
34100000 hex IP Address
Table Setting
Error
The IP address
table settings are
incorrect.
• The IP address conversion
method is set to the combined
method or the IP address table
method, but the IP address
table settings are incorrect.
page 12-50
34130000 hex FINS/TCP
Connection
Table Setting
Error
The FINS/TCP con-
nection table is
incorrect.
• The power supply to the Con-
troller was interrupted or com-
munications with the Sysmac
Studio were disconnected while
downloading the FINS/TCP
connection table.
page 12-51
34110000 hex Unknown
Destination
Node
The send destina-
tion node is not
known.
• The send destination node was
not found when a FINS mes-
sage was sent.
page 12-51
80100000 hex Packet Dis-
carded
One or more pack-
ets were discarded.
• A FINS response addressed to
the CPU Unit was received.
• The send designation Unit for
the FINS response does not
exist.
page 12-52
80110000 hex Packet Dis-
carded
One or more pack-
ets were discarded.
• An attempt was made to send a
FINS response with over 2002
bytes.
• An attempt was made to route a
FINS response with over 2002
bytes.
• Packet was received with a No
Such Unit routing error.
• Packet was received with a
Routing Error routing error.
• Packet was received with a
Routing Table Not Registered
routing error.
• Packet was received with an
Event Area Size Over Limit
routing error.
• There is insufficient space in
the internal buffer.
• FINS message routing failed
because the communications
load is too high.
page 12-53
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